948 



EXPERIMENT STATION RECORD. 



Page. 



Dosage tables, Cal 838 



Drwciilacephala spp., notes, Me 356 



Drainage — 



and aeration. Wash :_ 97 



as an antimalarial measure 480 



canals, automatic gate for 586 



ditches, construction 889 



farm, economy of, U.S.D.A 288 



in Jefferson County, Texas, 



U.S.D.A 188 



in Manitoba 392 



in Missouri 89 



in Nebraslia 8S8 



in North Carolina 7S0 



in North Dakota 083 



in southeastern Missouri 780 



"in Trucliee-Carson experiment 



farm, U.S.D.A 780 



notes 392, 695 



of Florida Everglades 585 



of irrigated lands 083 



of irrigated lands, U.S.D.A 88 



project in southeastern Arkan- 

 sas, U.S.D.A 288 



tile, testing 392 



treatise 585, 586 



work, heavy, excavating plant- 288 



Draining with dynamite, Me 90 



Dried blood — 



amino acid in 665 



ammonification in soils, Hawaii- 808 



Drosophila, mutations in 758 



Drought frequency, during crop- 

 growing seasons, U.S.D.A 615 



Droughts in European Russia 20 



Drug — 



plants, culture in United States, 



U.S.D.A — 241 



store beetle, notes 253 



Drugs — 



analyses 164, 165 



dosage 81 



inspection in Alabama 66 



inspection in Connecticut, Conn. 



State 363 



inspection in Florida 66, 164 



inspection in Massachusetts 260 



inspection in Michigan 363 



inspection in Missouri 164 



Inspection in Montana 67 



inspection in Nevada, Nev 661 



inspection In North Carolina 164 



inspection in North Dakota, 



N.Dak 67, 164, 753 



Inspection in Ohio 164, 261, 661 



inspection in Rhode Island 67 



inspection in South Dakota 67 



laws in North Dakota, N.Dak. 662 



Dry farming — 



in Egypt 225 



in North Dakota, N.Dak 225 



notes, Mont 632 



Duck disease, new, studies 483 



Ducks — 



breeding and management 77 



dying around Great Salt Lake, 



U.S.D.A 251 



eggs, toxicity 163 



incubator hatched, profits from. 



Can 763 



retention of amino acids by 172 



wild, food plants of, U.S.D.A— 251 

 wild mallard, domestication, Wis. 381 

 Duckweeds, culture for wild ducks, 



U.S.D.A 251 



Dun sickness in horses 384 



Durum wheat. (See Wheat, durum.) 

 Dust prevention experiments, U.S. 



D.A 686 



Duty of water. {See Water, duty.) 

 Dynamite — 



experiments with 684 



for orchard soils. Pa 239 



use for fruit tree planting 439 



use in agriculture. Me 90 



Dynamometer, traction, description 



and tests 890 



Dysentery, chronic bacterial. (See 



Johne's disease.) 

 East coast fever. (See African coast 



fever.) 

 Eccoptogaster quadrispinosa, notes_ 252 

 Echidnophaga gallinaceus seu Xes- 



topsylla gallinacea, N.Y.Cornell 354 



Echinodontium tinctorium — 



new hosts for 551 



sporophores of 552 



Economics, rural. (See Rural eco- 

 nomics.) 



Ecpantheria eridanus, notes, P.R 554 



Ectaedemia heinrichi n.sp., descrip- 

 tion 655 



Edaphism, Gola's osmotic theory 321 



Education — 



agricultural. (See Agricultural 

 education.) 



for the home 397 



treatise 596 



Eel grass, culture for wild ducks, 



U.S.D.A 251 



Egg-laying competitions — 



Conn.Storrs 672 



average and frequency curves 



in 271 



in Australia 673, 872 



in England 572 



in United States 872 



Egg production — 



and yellow pigment in fowls, 



correlation 172 



feeding for, Conn.Storrs 672 



feeding for. Wash 97 



improvement 271, 273 



Improvement, Wash 98 



In poultry as affected by inbreed- 

 ing 572 



inheritance in fowls 471 



relation to brooding instinct, Me. 74 



